stackyFACTSPlants start screaming in infrared long before they actually drop a single brown leaf.
Plants start screaming in infrared long before they actually drop a single brown leaf. By utilizing hyperspectral imaging, which captures hundreds of narrow bands of light across the electromagnetic spectrum, scientists can detect subtle shifts in a plant's chemical reflection. This allows satellites and drones to spot dehydration, disease, or nutrient stress weeks before any visible damage appears to the naked human eye.
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